Nature2 W20086 Express Vessel and Cartridge for In-Ground Pools

Nature 2 allows pool owners to bring all the benefits of mineral technology to their existing pool with a quick, do-it-yourself installation. The unit attaches to the PVC pipe of most in-ground pool systems.During the regular pool filtration cycle, water flows through the Nature 2 Express cartridge, where a combination of silver and copper minerals destroy bacteria. This process significantly reduces the need for large amounts of chlorine, limiting the potential for eye irritation and unpleasant odors.